Liquid internal mold release agents for unsaturated polyester th

Details Liquid internal mold release agents for unsaturated polyester th Liquid internal mold release agents for unsaturated polyester th

1997-06-26

1999-03-16

Acquah, Samuel A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523500, 523513, 523527, 525 43, 525539, 525540, 528332, 524 81, 524270, 524272, 524394, 524401, 524494, 524538, 524539, C08K 516

Patent

active

058831665

ABSTRACT:
The present invention is a molding compound comprising an unsaturated polyester resin, a filler, a reinforcement material, a crosslinking monomer, a catalyst, and a mold release agent. The compound also may include a thickener and a low profile thermoplastic additive. The mold release agent is a liquid at room temperature and is selected from the group consisting of tertiary alkyl primary amine carboxylates. The present invention further includes a method of manufacturing a molded plastic component using said molding compound.

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